Home / 17,766,078.60-24,517,357.38-10,424,036.64

Finding the Fourth Proportional to 17,766,078.60, 24,517,357.38 and 10,424,036.64

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Solution

The fourth proportional to 17,766,078.60, 24,517,357.38 and 10,424,036.64 is: 14,385,269.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,078.60 : 24,517,357.38 = 10,424,036.64 : x
  2. Step 2: Convert to fraction form
    17,766,078.60/24,517,357.38 = 10,424,036.64/x
  3. Step 3: Cross multiply
    17,766,078.60x = 24,517,357.38 × 10,424,036.64
  4. Step 4: Simplify right side
    17,766,078.60x = 255,569,831,645,094.41
  5. Step 5: Solve for x
    x = 255,569,831,645,094.41/17,766,078.60
  6. Step 6: Final answer
    x = 14,385,269.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.